Question

11 POINTS AND I WILL MARK YOU THE BRAINLEST FOR THE CORRECT ANSWER

How did the calculation of pi help mathematicians during the Gupta period?
A)The value of pi helped them calculate the circumference of Earth.

B)The value of pi helped them explain that Earth is a rotating sphere.

C)The value of pi helped them create Arabic numerals.

D)The value of pi helped them invent zero.

Answer 1

I think D option
the value of pi helped them invent 0

Answer 2

option( b) which says that the value of pi helped them to explain that earth is a rotating sphere is correct ...